The Interstate McBee M-3957912 Valve Stem Seal (Top Hat Style) offers improved sealing performance and compatibility with most aftermarket or OEM remanufactured heads. However, if your cylinder head still has the old-style seals, some machining will be necessary to accommodate these valve stem seals. On the other hand, if your head already utilizes the top hat style seals, these M-3957912 seals can serve as a direct replacement. Upgrade your cylinder head’s sealing capabilities with this reliable and efficient valve stem seal.
Will Require Machining on all OEM head but will work on most aftermarket or OEM reman heads
The M-3957912 Valve Stem Seal is Compatible With:
- 1989 Dodge 5.9L 12V Cummins
- 1990 Dodge 5.9L 12V Cummins
- 1991 Dodge 5.9L 12V Cummins
- 1992 Dodge 5.9L 12V Cummins
- 1993 Dodge 5.9L 12V Cummins
- 1994 Dodge 5.9L 12V Cummins
- 1995 Dodge 5.9L 12V Cummins
- 1996 Dodge 5.9L 12V Cummins
- 1997 Dodge 5.9L 12V Cummins
- 1998 Dodge 5.9L 12V Cummins
- 1989 3.9L 4BT Cummins
- 1990 3.9L 4BT Cummins
- 1991 3.9L 4BT Cummins
- 1992 3.9L 4BT Cummins
- 1993 3.9L 4BT Cummins
- 1994 3.9L 4BT Cummins
- 1995 3.9L 4BT Cummins
- 1996 3.9L 4BT Cummins
- 1997 3.9L 4BT Cummins
- 1998 3.9L 4BT Cummins
*May not work for all builds due to other engine/vehicle modifications
Frequently bought with:
1st Gen Cummins Fuel Injectors
Valve Springs
Diesel Engine Delivery Valves
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